package com.kai.service;

import com.kai.pojo.Comment;

import java.util.List;

public interface CommentService {
    List<Comment> selectCommentByCourseId(String courseId);
    int selectCountComment();
    List<Comment> selectAllComment(int pageNum,int pageSize);
    int reply(Comment comment);
    int insertComment(Comment comment,String courseId,String userId);

    int annuallyComment(String s);
}
